ARM test cases contributed by Apple.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33354 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/ARM/clz.ll b/test/CodeGen/ARM/clz.ll
new file mode 100644
index 0000000..80b7cd8
--- /dev/null
+++ b/test/CodeGen/ARM/clz.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5t | grep "clz"
+
+declare uint %llvm.ctlz.i32(uint)
+
+uint %test(uint %x) {
+ %tmp.1 = call uint %llvm.ctlz.i32( uint %x )
+ ret uint %tmp.1
+}